<!doctype html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>Sandboxed Content</title>
    <link rel="stylesheet" href="styles/main.css" />
  </head>
  <body>
    <h1>Main Window</h1>
    <p>I am the main window. I am not sandboxed.</p>
    <iframe src="sandboxed.html" width="380" height="140"></iframe>
  </body>
</html>
